<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>大事件-后台首页</title>
    <link rel="stylesheet" href="./libs/bootstrap/css/bootstrap.min.css">
    <link rel="stylesheet" href="css/reset.css">
    <link rel="stylesheet" href="css/iconfont.css">
    <link rel="stylesheet" href="css/main.css">
    <script src="./libs/jquery-1.12.4.min.js"></script>
    <!-- 导入bootstrap的js文件 -->
    <script src="./libs/bootstrap/js/bootstrap.min.js"></script>
    <style>
        .modal-header {
            background-image: linear-gradient(to Right, skyblue, #09f);
        }
    </style>
</head>

<body>
    <div class="sider">
        <a href="#" class="logo"><img src="images/logo02.png" alt="logo"></a>
        <div class="user_info">
            <img src="C:\Users\84373\Pictures\img2.jpg" alt="person">
            <span>欢迎&nbsp;&nbsp;诗和远方</span>
            <b>管理员</b>
        </div>
        <!-- 左侧导航栏 -->
        <div class="menu">
            <div class="level01 active"><a href="./main_count.html" target="main_frame"><i
                        class="iconfont icon-yidiandiantubiao04"></i><span>首页</span></a></div>

            <div class="level01"><a href="./article_list.html" target="main_frame"><i
                        class="iconfont icon-icon-article"></i><span>文章管理</span><b
                        class="iconfont icon-arrowdownl"></b></a></div>

            <ul class="level02">
                <li><a href="./article_list.html" target="main_frame"><i
                            class="iconfont icon-previewright"></i><span>文章列表</span></a></li>
                <li><a href="./article_release.html" target="main_frame"><i
                            class="iconfont icon-previewright"></i><span>发表文章</span></a>
                </li>
                <li><a href="./article_category.html" target="main_frame"><i
                            class="iconfont icon-previewright"></i><span>文章类别管理</span></a>
                </li>
            </ul>

            <div class="level01"><a href="./comment_list.html" target="main_frame"><i
                        class="iconfont icon-comment"></i><span>评论管理</span></a></div>
            <div class="level01" id="user"><a href="./user.html" target="main_frame"><i
                        class="iconfont icon-user"></i><span>个人中心</span></a>
            </div>
        </div>
        <!-- 顶部栏 -->
        <div class="header_bar">
            <div class="user_center_link">
                <a href="./user.html" target="main_frame">个人中心</a>
                <img src="C:\Users\84373\Pictures\img2.jpg" alt="person">
                <a href="javascript:void(0)" class="logout"><i class="iconfont icon-tuichu"></i> 退出</a>
            </div>
        </div>
        <!-- 右侧主体内容 -->
        <div class="main" id="main_body">
            <iframe src="./main_count.html" frameborder="0" name="main_frame"
                style="width: 100%;height: 100%;"></iframe>
        </div>
    </div>



    <!-- 模态框静态页面 -->
    <div id="myModal" class="modal fade" tabindex="-1" role="dialog">
        <div class="modal-dialog" role="document">
            <div class="modal-content">
                <div class="modal-header">
                    <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span
                            aria-hidden="true">&times;</span></button>
                    <h4 class="modal-title">温馨提示</h4>
                </div>
                <div class="modal-body">
                    <p>您未登录，请重新登录&hellip;</p>
                </div>
                <div class="modal-footer">
                    <button type="button" class="btn btn-default" data-dismiss="modal">确认</button>
                </div>
            </div><!-- /.modal-content -->
        </div><!-- /.modal-dialog -->
    </div><!-- /.modal -->
</body>

</html>
<script>
    // 0. 设置ajax的全局属性,只设置一次请求头属性,当前页面所有接口都可以使用
    // $.ajaxSetup({
    //     // 在ajax请求发送之前,会来执行以下的代码
    //     beforeSend: function (xhr) {
    //         xhr.setRequestHeader('Authorization', localStorage.getItem('token'))
    //     }
    // })
    $.ajax({
        type: 'get',
        url: 'http://localhost:8080/api/v1/admin/user/info',
        // 利用请求头携带token信息
        // 问题: 21个接口都需要携带token,那么以下则需要出现21次!
        // headers: {
        //     'Authorization': localStorage.getItem('token')
        // },
        success: function (backData) {
            // console.log(backData);
            if (backData.code == 200) {
                $('.user_info img,.user_center_link img').attr('src', backData.data.userPic)
                $('.user_info span').html(`欢迎&nbsp;&nbsp;${backData.data.nickname}`)
            }
        }
    })

    // 给退出按钮设置点击事件
    $('.logout').on('click', function () {
        localStorage.removeItem('token')
        $('.modal-body p').text('已退出，即将返回登录页面')
        $('#myModal').modal()
        $('#myModal').on('hidden.bs.modal', function (e) {
            window.location = './login.html'
        })
        // 思考: 用户没有登录的情况,如果直接打开index页面,应该怎么处理
        // 提醒用户,让用户重新登录,监听页面请求是否报错: Forbidden
    })

    // 5. 给一级菜单设置点击事件
    $('.level01').on('click', function () {
        // 6. 修改当前按钮类名,移除兄弟元素的类名
        $(this).addClass('active').siblings('.level01').removeClass('active');

        // 7. 判断是否点击文章管理按钮,显示/隐藏二级菜单
        if ($(this).index() == 1) {
            $('.level02').slideToggle();

            // 8. 控制下箭头的旋转动画
            $('.icon-arrowdownl').toggleClass('rotate0');
            // 11. 让二级菜单的第1个按钮被选中
            $('.level02 li').eq(0).click();
        } else {
            // 9. 当点击其他一级菜单的时候,关闭文章管理按钮列表
            $('.level02').slideUp();
            $('.icon-arrowdownl').removeClass('rotate0');
        }
    })
    // 10. 设置二级菜单点击事件
    $('.level02 li').on('click', function () {
        $(this).addClass('active').siblings().removeClass('active')
    })
</script>